常見(jiàn)例句

雙語(yǔ)例句

Present a kind of application of recursive identification and adaptive control to sulfuric acid process.
論述了硫酸生產(chǎn)過(guò)程的遞推辯識(shí)與自適應(yīng)控制的一種應(yīng)用。
The powdery polyphosphate ferric sulfate was prepared from iron vitriol, the byproduct in titanium pigment production by sulfuric acid process, and complex oxidant.
以硫酸法生產(chǎn)鈦白粉的副產(chǎn)品——七水硫酸亞鐵為原料，采用復(fù)合氧化劑合成聚合磷硫酸鐵粉體，探討了合成聚合磷硫酸鐵的最佳工藝條件。
Compared with sulfuric acid process, under the premise of ensuring pure benzene quality, the pollution of tar acid and waste water contained with acid on environment can be eliminated.
與硫酸法相比，在保證純苯質(zhì)量的前提下，可消除酸焦油和含酸廢水對(duì)環(huán)境的污染。